CN204803790U - Floodgate machine structure - Google Patents
Floodgate machine structure Download PDFInfo
- Publication number
- CN204803790U CN204803790U CN201520498558.7U CN201520498558U CN204803790U CN 204803790 U CN204803790 U CN 204803790U CN 201520498558 U CN201520498558 U CN 201520498558U CN 204803790 U CN204803790 U CN 204803790U
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- China
- Prior art keywords
- crank
- parallel
- support member
- connecting rod
- gate structure
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Abstract
The utility model discloses a floodgate machine structure, include: support piece's drive arrangement is fixed in in support piece, the hinged joint parallelogram mechanism on support piece, locates the quadrangle pole group between drive arrangement and the parallelogram mechanism, is fixed in the flashboard of parallelogram mechanism, parallelogram mechanism includes second crank and third crank, the second connecting rod of hinged joint between second crank and third crank, quadrangle pole group and parallelogram mechanism sharing second crank, it still includes first crank, and locates the first connecting rod between first crank and the second crank, drive arrangement's output shaft is equipped with the response piece, and the output shaft is connected with a crank drive, support piece be equipped with be located the output shaft periphery and with response piece matched with two inductive switch. The utility model relates to a rationally, the practicality is strong, can widely popularize and be applied to in the market.
Description
Technical field
The utility model relates to access control equipment, particularly relates to gate.
Background technology
In prior art, because the extension elongation of wing lock is very limited, the width of passage is restricted, the place requiring gate passage larger cannot be applied to.
Therefore, need to design the larger gate structure of a kind of extension elongation.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art part, the purpose of this utility model is to provide a kind of gate structure.
The technical solution of the utility model is: a kind of gate structure, comprise: support member, be hingedly coupled to the parallel-crank mechanism on support member, be fixed on the drive unit of support member, be located at the quadrangle bar group between drive unit and parallel-crank mechanism, be fixed on the flashboard of parallel-crank mechanism; Described parallel-crank mechanism comprises the second crank and the 3rd crank, be hingedly coupled to second connecting rod between the second crank and the 3rd crank; Described quadrangle bar group and parallel-crank mechanism share the second crank, and it also comprises the first crank, and is located at the first connecting rod between the first crank and the second crank; The output shaft of described drive unit is provided with sensing chip, and output shaft is connected with the first crank gearing; Described support member is provided with and is positioned at output shaft periphery and two inductive switches matched with sensing chip.
Its further technical scheme is: described support member also comprises fixed head; Described drive unit and inductive switch are fixed on fixed head.
Its further technical scheme is: described drive unit comprise be fixed on support member drive motors, with drive motors by bel-drivenn output shaft.
Its further technical scheme is: described flashboard is fixedly connected with the second connecting rod of parallel-crank mechanism.
Its further technical scheme is: described second crank and the 3rd crank are hingedly coupled to support member; Described second crank is provided with the hinged drive end with first connecting rod, main link hinged with second connecting rod; Described 3rd crank is provided with hinged from link with second connecting rod.
Its further technical scheme is: described support member is also provided with two for limiting the limited post of the first crank scope.
Its further technical scheme is: described parallel-crank mechanism also comprises the passive constraint bar be hingedly coupled between the second crank and the 3rd crank.
Its further technical scheme is: described second crank is provided with the hinged main constraint end with passive constraint bar; Described 3rd crank is provided with the hinged secondary restrained end with passive constraint bar.
Its further technical scheme is: described parallel-crank mechanism also comprises the passive constraint bar be hingedly coupled between the second crank and the 3rd crank; Described flashboard is fixedly connected with passive constraint bar.
The utility model beneficial effect is compared with prior art: the utility model adopts parallel-crank mechanism to drive the flashboard of gate to move, thus complete stretching out and contractive action of flashboard, the amplitude that flashboard shrinks is determined by parallel-crank mechanism, the telescopic extensions of flashboard is flown wing to wing the large of lock, thus makes the width of passage become large; Wherein, first crank of quadrangle bar group and the output shaft of drive unit are in transmission connection, carried out the stopping of accessory drive by sensing chip, inductive switch, thus control the motion of the parallel-crank mechanism that quadrangle bar group drives, and then the flashboard controlling to be fixed on parallel-crank mechanism stretches.
Further, support member is provided with the limited post for limiting the first crank scope, when any one lost efficacy at sensing chip and inductive switch, drive unit can not be made to drive parallel-crank mechanism dyskinesia, and goes beyond the limit of position and destroy equipment.
Further, parallel-crank mechanism is provided with passive constraint bar, makes parallel-crank mechanism can rely on the effect of passive constraint bar at motion uncertainty node and move and determines, ensure that the movement accuracy of whole gate.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the elevation of a kind of gate structure of preferred forms.
Fig. 2 is the three-dimensional view of Fig. 1 embodiment.
Reference numeral
1 support member 11 limited post
12 fixed head 13 inductive switches
2 parallel-crank mechanism 21 second cranks
The main link of 211 drive end 212
213 main constraint end 22 the 3rd cranks
221 from the secondary restrained end of link 222
23 second connecting rod 24 passive constraint bars
3 quadrangle bar group 31 first cranks
32 first connecting rod 4 flashboards
5 drive unit 51 drive motors
52 belt 53 output shafts
531 sensing chips
Detailed description of the invention
In order to more fully understand technology contents of the present utility model, below in conjunction with specific embodiment the technical solution of the utility model being introduced further and illustrating, but being not limited to this.
As shown in Figure 1, a kind of gate structure of the utility model, comprise: support member 1, be hingedly coupled to the parallel-crank mechanism 2 on support member 1, be fixed on the drive unit (composition graphs 2) of support member 1, be located at the quadrangle bar group 3 between drive unit (composition graphs 2) and parallel-crank mechanism 2, be fixed on the flashboard 4 of parallel-crank mechanism 2.
Parallel-crank mechanism 2 comprises the second crank 21 and the 3rd crank 22, be hingedly coupled to second connecting rod 23 between the second crank 21 and the 3rd crank 22, be hingedly coupled to passive constraint bar 24 between the second crank 21 and the 3rd crank 22; Flashboard 4 is fixed on second connecting rod 23.
Quadrangle bar group 3 shares the second crank 21 with parallel-crank mechanism 2, and it also comprises the first crank 31, and is located at the first connecting rod 32 between the first crank 31 and the second crank 21.
Second crank 21 is hingedly coupled to support member 1, its be provided with the hinged drive end of first connecting rod 32 211, with the hinged main link 212 of second connecting rod 23, with the hinged main constraint end 213 of passive constraint bar 24.
3rd crank 22 is hingedly coupled to support member 1, its be provided with second connecting rod 23 hinged from link 221, with the hinged secondary restrained end 222 of passive constraint bar 24.
First crank 31 drives first connecting rod 32, thus drives the second crank 21 to rotate; Second crank 21, under the effect of second connecting rod 23, the 3rd crank 22 and the second crank 21 are synchronized with the movement, thus flashboard 4 is with second connecting rod 23 synchronizing moving.The moving range of second connecting rod 23 determines the telescopic extensions size of flashboard 4, can be applicable in the gate structure needing passage larger.
Support member 1 is also provided with two for limiting the limited post 11 of the first crank 31 slewing area, and when the first crank 31 is owing to extremely turning over desired location, limited post 11 can ensure that the first crank 31 can not turn over extreme position, thus avoids damage equipment.
As shown in Figure 2, support member 1 also comprises fixed head 12, and the outside of fixed head 12 is fixed with drive unit 5.Drive unit 5 comprise be fixed on drive motors 51 outside fixed head 12, with the output shaft 53 of drive motors 51 by belt 52 transmission.Belt 52 transmission is positioned at the inner side of fixed head 12.
The afterbody of output shaft 53 is connected with the first crank gearing (composition graphs 1), and its head is provided with sensing chip 531.Support member 1 is also provided with and is positioned at output shaft 53 periphery and two inductive switches 13 matched with sensing chip 531.
Drive unit 5 carrys out driver output axle 53 by belt 52 transmission and rotates, sensing chip 531 and output shaft 53 synchronous axial system of output shaft 53; When output shaft 53 turns to desired location, sensing chip 531 is near inductive switch 13, and inductive switch 13 controls drive motors 51 to be stopped; Output shaft 53 is connected with the first crank gearing (composition graphs 1).
In other embodiments, flashboard is fixed on passive constraint bar.
In sum, the utility model parallel-crank mechanism drives the flashboard of gate to move, thus completes stretching out and contractive action of flashboard, and the amplitude that flashboard shrinks is determined by parallel-crank mechanism, the telescopic extensions of flashboard is flown wing to wing the large of lock, thus makes the width of passage become large; Wherein, first crank of quadrangle bar group and the output shaft of drive unit are in transmission connection, the stopping of accessory drive is carried out by sensing chip, inductive switch, thus control the motion of the parallel-crank mechanism that quadrangle bar group drives, and then the flashboard controlling to be fixed on parallel-crank mechanism stretches, and parallel-crank mechanism is provided with passive constraint bar, when making it be in motion uncertainty node, can move single.The utility model is reasonable in design, practical, can widely popularize and be applied to market.
Above-mentionedly only further illustrate technology contents of the present utility model with embodiment; so that reader is easier to understand; but do not represent embodiment of the present utility model and be only limitted to this, any technology done according to the utility model extends or recreation, all by protection of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (9)
1. a gate structure, is characterized in that, comprising: support member, be hingedly coupled to the parallel-crank mechanism on support member, be fixed on the drive unit of support member, be located at the quadrangle bar group between drive unit and parallel-crank mechanism, be fixed on the flashboard of parallel-crank mechanism; Described parallel-crank mechanism comprises the second crank and the 3rd crank, be hingedly coupled to second connecting rod between the second crank and the 3rd crank; Described quadrangle bar group and parallel-crank mechanism share the second crank, and it also comprises the first crank, and is located at the first connecting rod between the first crank and the second crank; The output shaft of described drive unit is provided with sensing chip, and output shaft is connected with the first crank gearing; Described support member is provided with and is positioned at output shaft periphery and two inductive switches matched with sensing chip.
2. a kind of gate structure according to claim 1, it is characterized in that, described support member also comprises fixed head; Described drive unit and inductive switch are fixed on fixed head.
3. a kind of gate structure according to claim 1, is characterized in that, described drive unit comprise be fixed on support member drive motors, with drive motors by bel-drivenn output shaft.
4. a kind of gate structure according to claim 1, is characterized in that, described flashboard is fixedly connected with the second connecting rod of parallel-crank mechanism.
5. a kind of gate structure according to claim 1, is characterized in that, described second crank and the 3rd crank are hingedly coupled to support member; Described second crank is provided with the hinged drive end with first connecting rod, main link hinged with second connecting rod; Described 3rd crank is provided with hinged from link with second connecting rod.
6. a kind of gate structure according to claim 1, is characterized in that, described support member is also provided with two for limiting the limited post of the first crank scope.
7. a kind of gate structure according to claim 1, is characterized in that, described parallel-crank mechanism also comprises the passive constraint bar be hingedly coupled between the second crank and the 3rd crank.
8. a kind of gate structure according to claim 7, is characterized in that, described second crank is provided with the hinged main constraint end with passive constraint bar; Described 3rd crank is provided with the hinged secondary restrained end with passive constraint bar.
9. a kind of gate structure according to claim 1, is characterized in that, described parallel-crank mechanism also comprises the passive constraint bar be hingedly coupled between the second crank and the 3rd crank; Described flashboard is fixedly connected with passive constraint bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520498558.7U CN204803790U (en) | 2015-07-10 | 2015-07-10 | Floodgate machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520498558.7U CN204803790U (en) | 2015-07-10 | 2015-07-10 | Floodgate machine structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204803790U true CN204803790U (en) | 2015-11-25 |
Family
ID=54588639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520498558.7U Active CN204803790U (en) | 2015-07-10 | 2015-07-10 | Floodgate machine structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204803790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638375A (en) * | 2017-02-13 | 2017-05-10 | 深圳市西莫罗智能科技有限公司 | Intelligent translation gate with super-wide channel |
-
2015
- 2015-07-10 CN CN201520498558.7U patent/CN204803790U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638375A (en) * | 2017-02-13 | 2017-05-10 | 深圳市西莫罗智能科技有限公司 | Intelligent translation gate with super-wide channel |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |